Effects of exercise on body mass index and waist circumference of individuals with intellectual and developmental disabilities: a systematic review with meta-analysis

• Autor(a) principal: Jacinto, Miguel
• Data de Publicação: 2023
• Outros Autores: Monteiro, Diogo, Antunes, Raul de Sousa Nogueira, Ferreira, José Pedro, Matos, Rui, Campos, Maria João
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.8/8742
• topic: Anthropometric assessment; Body mass index; Intellectual disability; Obesity; Overweight; Waist circumference

Introduction/Methods: This systematic review with meta-analysis aims to assess the magnitude of the effects of physical exercise programs on body mass index (BMI) and waist circumference (WC) of individuals with Intellectual and Developmental Disabilities (IDD), metabolic and cardiovascular health markers. Results: Considering the eligibility criteria, a final sample of nine articles was obtained. For BMI, the Z-value obtained to test the null hypothesis (difference between means is zero), showed a Z = −2.176 and p = 0.03. The highest magnitude of the effect was from the intervention with combined training (difference in means: −0.399), with a value of Z = −1.815 and p = 0.07. For WC, the Z-value is zero, showing a Z = −3.306 and p = 0.001. The highest magnitude of the effect was from the intervention with continuous cardiorespiratory training of −0.786, with a value of Z = −2.793 and p = 0.005. Discussion: Physical exercise prevents increases in BMI and WC in individuals with IDD. Aerobic training seems to be more effective in promoting WC and combined training in BMI.